Results 291 to 300 of about 4,063,184 (303)

On Discrete Polynomial Least-Squares Approximation in Moving Time Windows

1999
The paper presents a modification algorithm for least-squares approximations in moving time windows for equidistant discrete data. Properties of discrete shift and difference operators are used to derive fast square-rootand division-free algorithms, especially suitable for implementation on DSPs, for some particular discrete weights.
openaire   +1 more source

Meshless analysis of two-dimensional two-sided space-fractional wave equation based on improved moving least-squares approximation

International Journal of Computational Mathematics, 2018
Rong-Jun Cheng, Feng-Xin Sun, Ju-Feng Wang   +2 more
semanticscholar   +1 more source

Approximate Moving Least Squares Approximation

2007
openaire   +1 more source

Approximation of continuous surface differential operators with the generalized moving least-squares (GMLS) method for solving reaction–diffusion equation

Computational and Applied Mathematics, 2018
M. Dehghan, N. Narimani
semanticscholar   +1 more source

Local integration of 2-D fractional telegraph equation via moving least squares approximation

, 2015
E. Shivanian, S. Abbasbandy, M. Alhuthali, H. Alsulami   +3 more
semanticscholar   +1 more source

Complex variable moving least-squares method: a meshless approximation technique

International Journal for Numerical Methods in Engineering, 2007
Kim Meow Liew, Yumin Cheng, Sritawat Kitipornchai   +2 more
exaly  

Implementation of a Modified Moving Least Squares Approximation for Predicting Soft Tissue Deformation Using a Meshless Method

, 2015
H. Chowdhury, Grand Roman Joldes, A. Wittek, B. Doyle, E. Pasternak, K. Miller   +5 more
semanticscholar   +1 more source

Numerical solution of ideal MHD equilibrium via radial basis functions collocation and moving least squares approximation methods

, 2016
M. Ghasemi, R. Amrollahi
semanticscholar   +1 more source

The complex variable interpolating moving least-squares method

Applied Mathematics and Computation, 2012
Jing Cheng, Hongping Ren
exaly  

Interpolating stabilized moving least squares (MLS) approximation for 2D elliptic interface problems

, 2018
M. Dehghan, M. Abbaszadeh
semanticscholar   +1 more source